hi I have thought of a way of posting your link in a blog and making it look legit you can have a page in your site about that topic that the blog is talking about. lets say your site is www.blackhatmonkey.com you have 100 blogs talking about 3D technology. you put a page on your site, www.blackhatmonkey.com/3Dtech and then in the blog, you say "well, according to this site, 3D tech sucks" and then put your link I think this would get approved by many blog owners. and then after a week you can redirect that page to your home page. have u ever thought of doing this?